baber/WOPTO huggingface dataset:
Patent EP-0247224-B1 (EP)
IPC: A46B9/04
Filed: 1986-05-28
Granted: 1990-08-08
Abstract: A toothbrush capable of removing the sordes from the teeth excellently, and massaging the gums effectively without paining or hurting the same. The toothbrush has a handle (1), and bristles (2) implanted into the handle, characterized in that all of the bristles (1) have spherical portions (3) formed at the free ends thereof, these bristles consisting of bristles of not less than two kinds of lengths, a difference between the length of the longest bristles and that of the shortest bristles being within the range of 1-4 mm, the bristles being arranged in such an implantation pattern that the bristles of an equal length do not gather locally so as to prevent the spherical portions thereof from contacting one another, whereby these bristles are not bent outward.
Patent EP-0225450-B1 (EP)
IPC: C01B25/39
Filed: 1986-10-11
Granted: 1992-01-22
Abstract: The invention provides a process for the production of Maddrell's salt, wherein solid sodium dihydrogen phosphate and/or disodium dihydrogen pyrophosphate, containing catalytic amounts of an acid or of an acid-generating compound statistically distributed therein, is brought to condensation at an elevated temperature.
Patent EP-0226131-B1 (EP)
IPC: B60C27/14
Filed: 1986-12-03
Granted: 1992-06-17
Abstract: The present invention relates to a snow chain for vehicle wheels, whereby the snow chain comprises two chain members adapted to extend along the peripheral tread surface of the vehicle wheel when the snow chain is mounted on said wheel. The snow chain comprises tie bars connecting the chain members to each other and adapted to extend transversely to the tread surface when the snow chain is mounted on the vehicle wheel. The snow chain preferably is mounted on arms which are foldable relative to each other and retractable to a position adjacent an end side of the vehicle wheel by means of a retraction device. In order to improve the grip between the snow chain and a ground (road), each tie bar is non-rotatably connected to the two chain members extending along the peripheral tread surface of the vehicle wheel in order to utilize the chain members for preventing the tie bars from turning or rotating from predetermined, preferably upright or standing positions relative to the tread surface when the tie bars, during rolling of the vehicle wheel, are positioned between the tread surface and the ground.
Patent EP-0195513-B1 (EP)
IPC: C22C1/10
Filed: 1986-02-17
Granted: 1989-05-24
Abstract: An oxide dispersion strengthened cobalt-chromium superalloy produced by mechanical alloying containing a refractory oxide, preferably yttrium oxide, and characterized by excellent corrosion resistance, high fatigue strength and high temperature stability; and prostheses formed from said superalloy.
Patent EP-0229790-B1 (EP)
IPC: G01J3/433
Filed: 1986-07-03
Granted: 1991-03-06
Abstract: In order to remedy the compensation problem of the background absorption in absorption spectroscopy or atomic fluorescent spectroscopy, the frequency of a measurement light beam sent through a test chamber is modulated by using the Doppler effect. To this effect, devices arranged on the ray path of the light beam (12) generate a modification ratio of the optical path travelled by the light beam (12) between two points of said ray path. Several construction solutions are possible to obtain this effect. The optical path may be periodically modified by moving mirrors, or it is possible to arrange on the ray path a crystal (132) of which the refraction index may be periodically modified by applying a voltage to magneto resistors (134 and 146).
Patent EP-0288463-B1 (EP)
Inventor: SHEPPARD DOUGLAS BRUCE
IPC: F23D1/02
Filed: 1986-10-27
Granted: 1995-03-15
Abstract: A sleeve (58) for surrounding a nozzle (54), for injecting particulate carbonaceous material, extending into a slagging combustor. Slag which flows along the sleeve is retained by projections (80) such as ribs or pins. The slag strips off into an oxidant flow field, providing a local hot zone to assure combustion closely adjacent to the fuel-ejection orifices of the nozzle.
Patent EP-0250938-B1 (EP)
IPC: B29C45/50
Filed: 1987-06-06
Granted: 1990-10-10
Abstract: A drive apparatus useful in screw injection molding apparatus is disclosed. The apparatus is particularly useful when both axial and rotational movements are required because the invention discloses a construction that reduces the wear attributed to sealing gaskets of relatively large diameter which are subjected to rotational stresses and relatively high linear velocities. In the injection molding embodiment described in detail, the extruder screw is rigidly attached to a drive piston that has both axial and rotational movements. Concentric to that drive piston is a drive cylinder tha has only axial movement yet is connected to the drive piston such that the piston is able to rotate freely relative to the cylinder but may move axially only when the cylinder moves. Thus, the sealing gaskets of the drive cylinder are free of rotational stresses which extends the useful life of the sealing gaskets. Furthermore, the piston and cylinder arrangement permits accurate control over the pressure exerted on the extruder screw.
Patent EP-0246151-B1 (EP)
IPC: B01D45/08
Filed: 1987-05-11
Granted: 1991-09-18
Abstract: A separator disposed in parallel relationship is provided for separating liquid particles entrained in a gas stream. It comprises zigzag walls (25) having fins (27) each covering each of the convex folds (28) of the walls while forming an open scoop (29) facing the gas flow. Each fin has a portion (27a, 27b) parallel to the wall (25) which supports it and which is spaced apart from said wall upstream and downstream of the fold (28). A rear connection zone (27c) gradually joins the wall and is connected along a line located substantially in the same plane orthogonal to the two walls defining a channel for the gas flow than the leading edge of the following fin (27).
Patent EP-0270612-B1 (EP)
IPC: E05C/
Filed: 1987-06-12
Granted: 1992-11-25
Abstract: A latching device for locking an openable frame (14) relative to a fixed frame (12) of a glazed panel assembly (10) in either of a fully closed position or an ajar position, comprises a fixed latch (16) carried by the one of the frames which passes through an opening (32) in the other of the frames and engages a displaceable keeper (48) carried by the other frame. The keeper engages the latch in either of two positions automatically as the openable frame is moved in a closing direction.
Patent EP-0289608-B1 (EP)
Inventor: IWAKI YOSHIYUKI
IPC: H02J7/14
Filed: 1987-09-30
Granted: 1993-11-18
Abstract: AC generator for vehicles, which is designed to be mounted on an automobile and the like. By excluding a maximum output produced while the generator is cold, the size of a pulley can be reduced, thus making it possible to reduce the weight of the vehicle and to avoid variation in the maximum output characteristics while the generator is hot. An excitation current flowing into a field winding (2) is detected and is controlled by a field current limiting circuit (5), such that the excitation current will not exceed a maximum excitation current while the generator is hot.
Patent EP-0284857-B1 (EP)
Title: Rotobaler for crop
IPC: A01F15/00
Filed: 1988-03-10
Granted: 1991-11-21
Abstract: A roll baling press for harvest products for enabling a roll baling press to be operated in a continuous mode. A buffer store is formed for temporarily storing the continuously supplied harvest product during the typing and ejection of the finished roll bale. A flexible partition element (T) is provided in the roll-winding chamber (7) for temporarily establishing the buffer store (Z) within the roll-winding chamber (7).
Patent EP-0298368-B1 (EP)
Inventor: YOST DAVID ANTHONY
IPC: G01N33/542
Filed: 1988-06-30
Granted: 1994-11-17
Abstract: A method of performing a diagnostic immunoassay utilizing colloidal non-metal particles having conjugated thereto a binding component capable of specifically recognizing an analyte to be determined. After reaction of the sample and colloidal non-metal particles, the presence or amount of analyte/colloidal non-metal particle complexes are determined by optical analysis as a measure of the amount of analyte in the sample. The method can be utilized for the specific detection of numerous analytes and is sensitive and has a wide detection range.
Patent EP-0313932-B1 (EP)
Title: Curing agent for synthetic resins, curable compositions containing the same and their use
IPC: C09D5/44
Filed: 1988-10-14
Granted: 1992-07-15
Abstract: Products of the reaction of (a) a polyisocyanate, (b) a CH-acidic alkyl ester, (c) a polyoxyalkyleneamine and (d), if desired, a further NH- and/or OH-reactive compound as curing component for binders (B) which contain groups which are capable of forming amides and/or esters. Mixtures of (A) and (B) and optionally diluents (C) and additives (D) have a long shelf life, even in aqueous systems, and are particularly suitable for aqueous paint formulations.
Patent EP-0367866-B1 (EP)
IPC: H01R12/58
Filed: 1988-11-07
Granted: 1991-09-25
Abstract: A contact pin for a printed circuit board comprises a compliant portion for mounting the contact pin in a hole in the printed circuit board. The compliant portion includes two legs extending in the longitudinal direction of the contact pin and joining a solid contact pin portion at both ends. These legs are twisted into a position in which seen in cross section these legs extend obliquely outwardly before insertion of the contact pin in a hole. The legs are separated from each other by a slot and each solid contact pin portion is provided with a positioning element projecting from the corresponding solid contact pin portion into said slot and being displaced outwardly with respect to the solid contact pin portions.
Patent EP-0312501-B1 (EP)
Title: Filter for the purification of exhaust gases from diesel engines
IPC: C04B38/06
Filed: 1988-10-12
Granted: 1992-01-22
Abstract: In filters for the purification of exhaust gases from diesel engines, the soot particles deposited are periodically burnt at temperatures between 550 and 700 DEG C. 
<??>The soot combustion temperature is reduced to between 400 and 550 DEG C by using filters composed of an open-pore foam ceramic which is produced by coating a bakeable, open-pore body with ceramic powder suspension, baking the support material at temperatures of 100-500 DEG C and then sintering at elevated temperatures and which have a self-supporting ceramic structure with an internal surface of the entire pore system of 1 m<2>/l to 10 m<2>/l and an open porosity of 55 to 92%. 
<??>The soot combustion temperature is even reduced to 350 DEG C by coating with catalytically active substances.
Patent EP-0299082-B1 (EP)
IPC: A61K39/12
Filed: 1988-01-25
Granted: 1992-05-06
Abstract: An antiviral agent contains as active component single-stranded DNA from a single-strand DNA phage. Culture of a single-strand phage such as a strain of phage M13, fd, S13, X174, fl, R or ZJ/2 in a suitable host, pref. E.coli, then isolation of the phage DNA.
Patent EP-0331130-B1 (EP)
Title: Carbamic acid ester of substituted 7-hydroxy-2,3,4,5-tetrahydro-1h-3-benzazepines
IPC: C07D409/04
Filed: 1989-02-28
Granted: 1993-09-29
Abstract: Compounds having the formula <CHEM>  wherein R<1> is H, halogen, or C1-4 alkyl  R<2> is halogen, CF3, CN  R<4> is H, or halogen R<5> is furyl, thienyl, pyridyl, or ring systems consisting of phenyl ortho condensed with a benzen, cyclohexan, cyclohexen, cyclopentan or cyclopenten ring in which rings one of the carbon atoms may be exchanged with oxygen, sulphur or nitrogen, and each of these ring systems optionally are substituted with halogen, hydroxy or alkoxy with or not more than 4 carbon atoms,  R<6> is H or CH3  R<7> is H or C1-4 alkyl  R<8> is H, alkyl, aralkyl, cycloalkyl, or aryl R<9> is H, or R<9> together with R<8> form a piperidino, pyrrolidinyl, morpholino, or piperazinyl ring or a ring with the formula  or R<9> can be alkyl or alkoxycarbonyl with the formula    CHR<1><1> - @ - OR<1><3>  where R<1><1> is H, CH3, (CH3)2CH, CH2CH(CH3)2, <CHEM> and R<1><3> is H, alkyl, cycloalkyl, aralkyl, or a 2-acetamide group with the formula <CHEM>  where R<1><5> is H, CH3, C2H5, C3H8, or CH(CH3)2, and  R<1><4> is H, CH3, C2H5, C3H8 or CH(CH3)2 ,  and pharmaceutical-acceptable salts thereof. The compounds are useful as prodrugs for compounds active for the treatment of mental disorders.
Patent EP-0338420-B1 (EP)
Inventor: LOHNER MARTIN
IPC: H01C10/20
Filed: 1989-04-13
Granted: 1994-08-17
Abstract: In a potentiometer combination attached to a printed-circuit board, it is proposed to arrange two different potentiometers, preferably a matching and an adjusting potentiometer, concentrically one above the other and rotationally fixed in a common housing which is arranged on, preferably attached to, the printed-circuit board, the electrical terminals of which potentiometers are guided to the printed-circuit board and preferably to the rear side of the printed-circuit board. A continuous hollow shaft in at least one of the potentiometers then permits external adjustment of both potentiometers, it also being possible to carry out this adjustment with the control wheel of the outer potentiometer installed in a fixed manner, in that an operating element for the inner potentiometer is pushed through the hollow rotating peg of the upper potentiometer. 
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Patent EP-0345586-B1 (EP)
Title: Process for preparing stable low-viscosity oil-in-water emulsions of polar oil components
IPC: C09K23/00
Filed: 1989-05-29
Granted: 1992-07-01
Abstract: Low viscosity oil-in-water emulsions of oil components, comprising 50-100 wt.% of mono- and diesters with at least 10 C atoms and possibly 0-50 wt.% of fatty acid triglycerides and/or 0-25 wt.% of hydrocarbon oils, are prepared by emulsifying foregoing substances with 0.1-0.5 parts by weight of an emulsifier with an HLB value of 11-22 and preferably 0.1-0.5 parts by weight, referred to 1 part by weight of the oil component, of a co-emulsifier of the saturated fatty alcohol or fatty acid-polyol partial ester type at a temperature above the melting point of the mixture of oil component, emulsifier and co-emulsifier with at least 1 part by weight of water, referred to 1 part by weight of the oil component. The emulsion is then heated to a temperature within or above the phase inversion temperature range. Alternatively, the emulsion is produced at this temperature and then cooled to a temperature below the phase inversion temperature range and further diluted with water, if necessary.
Patent EP-0404976-B1 (EP)
Inventor: THILO PEER DR-ING
IPC: G08B26/00
Filed: 1989-06-28
Granted: 1994-02-16
Abstract: The alarm signalling centre has several signalling lines and for each signalling line a multiplicity of alarm signalling devices, which can be connected in the form of a chain and have different signalling priorities or signalling rates. The alarm signalling devices are cyclically interrogated by the centre for their information signals and can be selected by means of a control signal. Alarm signalling devices having a low signalling rate are switched to an inactive state for a predeterminable period of time when the alarm signalling system is taken into operation or by means of the control signal, in which state these signalling devices do not output any information signal during the interrogation for this time and switch through to the next alarm signalling device, at least in an accelerated manner. The alarm signalling devices having a low signalling rate can be switched to be inactive at particular times. The duration can be determined by a signalling device-internal timer or by a signalling device-internal counter for the interrogations.
Patent EP-0429711-B1 (EP)
Inventor: WADELL LARS GUSTAV ALBERT
IPC: A22C25/18
Filed: 1989-11-25
Granted: 1994-03-16
Abstract: An apparatus for the automatic measuring and cutting of foodstuffs (10) to produce portions of a predetermined size or weight comprising a conveyor (11) for transporting the foodstuffs (10) in a downstream direction, an ultrasonic measuring device (17) adapted to take information on the shape and size of the foodstuffs (10) as they are transported on the conveyor (11), a cutting device (14) positioned downstream of the ultrasonic measuring device (17), and a control unit adapted to receive and process the information from the ultrasonic measuring device (17) and then actuate the cutting of the foodstuffs (10) by the cutting device (14) into portions substantially equal to the predetermined size.
Patent EP-0356014-B1 (EP)
Inventor: RIDYARD DENIS ROBERT ANNESLEY
IPC: D06P1/38
Filed: 1989-07-26
Granted: 1994-11-30
Abstract: Triphenodioxazine reactive dyes containing at least one fibre-reactive group, the dye, in the free acid form, having the formula: <CHEM>  wherein each of T<1> and T<2>, independently, represents H, Cl, Br, F, SO3H or an optionally substituted alkyl or aryl radical; each of A<1> and A<2> represents alkyl, alkoxy, Cl, Br, COOH, SO3H or optionally substituted sulphamoyl;  n has a value of 0, 1 or 2;  m has a value of 1 or 2;  R<1> represents H or a group of the formula: <CHEM>  wherein  Z represents a fibre-reactive group; each of R<2> and R<3>, independently, represents H or an optionally substituted hydrocarbon radical;  B represents an optionally substituted divalent hydrocarbon radical;  and  D represents a group of the formula <CHEM>  or R<6>(Q)a-  wherein R<4> represents H, an optionally substituted hydrocarbon radical free from fibre-reactive residues or an acyl radical;  R<5> represents H or an optionally substituted hydrocarbon radical; R<6> represents H or an optionally substituted hydrocarbon radical free from fibre-reactive residues;  Q represents O or S; and  a has a value of 0 or 1, with the proviso that when D is NH2, B is an arylene radical.
Patent EP-0395716-B1 (EP)
Inventor: ROBB RICHARD A
IPC: B05B15/555
Filed: 1988-12-20
Granted: 1994-08-17
Abstract: Un système de nettoyage d'objets souillés par de la peinture, tels que godets de pistolage, boîtes et couvercles de boîtes de peinture, comprend un logement fermé divisé en une chambre de travail (12) et en un réservoir de fluide (18) qui contient du solvant de peinture; un distributeur (52) de solvant, et des ajutages vaporisateurs (66) fixés au distributeur qui reçoivent le solvant pressurisé de ce dernier et le vaporisent. Un support rotatif (320) à branches (326) ou à bras soutient un objet creux tel qu'une boîte de peinture, comprend un conduit (302) en communication avec le distributeur, et soutient des ajutages vaporisateurs (310) qui dirigent un jet de solvant vaporisé sur l'objet creux et le mettent en rotation. Un autre support rotatif (360) soutient un objet plat tel que le couvercle d'une boîte de peinture et comprend un autre conduit (362) avec un ajutage (364) pour nettoyer la surface de l'objet plat et pour le mettre en rotation par rapport au jet de solvant vaporisé.
Patent EP-0383920-B1 (EP)
Title: Portable folding boat
IPC: B63B7/02
Filed: 1989-02-01
Granted: 1993-09-08
Abstract: A portable folding boat consisting of a blow molded body composed mainly of a flexible synthetic resin and left and right broadsides (5), (5) which can be opened to vertical positions and folded to the original positions. The retainer members (33) provided at the ends of the broadsides (5), (5) are provided with rectangular bores (32), and the locking projections (30) of a support plate (7) are inserted through and engaged with these bores (32) to hold the support plate (7). When the support plate (7) is to be removed, it can be positioned in the vicinity of the bow (3) and the stern (4) so that the support plate (7) does not move. A mast support unit is provided at that part of the support plate (7) which is on the side of the bow (3) or at the central portion of a bottom shell (2) of a boat body (1) so that the boat can be both sailed and rowed.
Patent EP-0409989-B1 (EP)
Inventor: CHIGIRA JUNJI
IPC: F25D17/02
Filed: 1989-06-01
Granted: 1994-08-24
Abstract: Dispositif de régulation du refroidissement d'une unité chauffée dans une machine-outil, et procédé de régulation de la température d'une machine-outil, consistant à mettre un liquide caloporteur en contact avec un élément constituant (41) de la machine-outil et dégageant de la chaleur, de manière à réguler indirectement la température de l'élément constituant (41) à un niveau déterminé. Un liquide caloporteur est mis en contact avec l'élément constituant (41) de manière à effectuer l'échange de chaleur, et ce liquide est ensuite refroidi avec un milieu refroidissant dans un échangeur thermique (10), et le niveau de l'augmentation de la température de chaleur sensible du liquide caloporteur est mesurée avec un capteur (S2). La température de refroidissement du liquide caloporteur est régulée par un régulateur de température PID (3) en fonction du niveau d'augmentation de ladite chaleur sensible.
Patent EP-0446245-B1 (EP)
Inventor: SHAH HARESH P
IPC: C12Q1/6816
Filed: 1989-10-31
Granted: 1999-05-12
Abstract: A method for the detection of an analyte of interest in a sample, which method Comprises the steps of:     (1) forming a composition comprising     (a) a sample,   (b) at least one substance selected from the group consisting of   (i) added analyte of interest or an analog of the analyte of interest, (ii) a binding partner of the analyte of interest or its said analog, and   (iii) a reactive component capable of binding with (i) or (ii), wherein one of said substances is linked to a label compound having a chemical moiety capable of being induced to luminesce, and (c) a plurality of particles capable of specifically binding with the analyte and/or a substance defined in (b)(i), (b)(ii), or (b)(iii);     (2) inducing the label compound to luminesce; and (3) measuring luminescence emitted by the composition to determine the presence of the analyte of interest in the sample.   <IMAGE>
Patent EP-0389850-B1 (EP)
Title: Foldable display stand support
IPC: A47F5/11
Filed: 1990-03-09
Granted: 1993-05-26
Abstract: The foldable display stand support has a foot with a front wall (1), a rear wall (3) and two side walls (2), in which a longitudinal folding line (4) extends centrally in each case, a bottom area (6) being linked to the front wall (1), which bottom area can be folded over the surface of the foot and which can be anchored by its rear end on the foot in this opened-out position of the display stand support. Furthermore, it has an upward extension (7) of the rear wall (3) of the foot, which extension, together with the bottom area (6) and, if appropriate, with extensions of the side walls (2), forms a receiving space for goods, it being possible for the display stand support to be folded flat. Linked to the rear wall (3) and to the side walls (2) of the foot in each case are a right and a left support tab (10, 11) which project into the foot in the opened-out state of the display stand support, and onto which a tab (16) with slots, which is linked to the rear edge (15) of the bottom area (6) can be pushed. <IMAGE>